While she _____ TV, someone _______ at the door.
| A．watch, knocked | B．was watching, knocked |
| C．watching, knocking | D．was watching, is knocking |
Tina’s subject is history.
A. like B. favorite C. best
--- Why do you like playing ping-pong?
---- it’s interesting.
A. Because B. favorite C. but
There is some in the fridge.
A. carrot B. eggs C. chicken
--- How do you like your math teacher?
--- She is strict us.
A. with B. in C. at
Rick to play tennis, and he it’s not funny.
A. doesn’t want; think B. wants;thinks C. doesn’t want;thinks